diff --git a/block/Kconfig b/block/Kconfig index 2484e0e9d89c9127c0678052b18bfa879b8a827d..e10895647f728bc2cca05c1f39a37a0f49659d5e 100644 --- a/block/Kconfig +++ b/block/Kconfig @@ -62,6 +62,10 @@ config BLK_DEV_BSG protocols (e.g. Task Management Functions and SMP in Serial Attached SCSI). +config BLOCK_COMPAT + bool + default y + endif # BLOCK source block/Kconfig.iosched diff --git a/block/Makefile b/block/Makefile index 3cfe7cebaa6ad3222eb3161367101b755dccd79d..826108190f00d3ed9afc1cba7869424584cd6dd4 100644 --- a/block/Makefile +++ b/block/Makefile @@ -11,4 +11,4 @@ obj-$(CONFIG_IOSCHED_DEADLINE) += deadline-iosched.o obj-$(CONFIG_IOSCHED_CFQ) += cfq-iosched.o obj-$(CONFIG_BLK_DEV_IO_TRACE) += blktrace.o -obj-$(CONFIG_COMPAT) += compat_ioctl.o +obj-$(CONFIG_BLOCK_COMPAT) += compat_ioctl.o diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h index 95be0ac57e76b9276b0a9bd1d79dc09398704fac..5ed888b04b29b4360b55cecf975e01f5094499d1 100644 --- a/include/linux/blkdev.h +++ b/include/linux/blkdev.h @@ -20,20 +20,6 @@ #include -#ifdef CONFIG_LBD -# include -# define sector_div(a, b) do_div(a, b) -#else -# define sector_div(n, b)( \ -{ \ - int _res; \ - _res = (n) % (b); \ - (n) /= (b); \ - _res; \ -} \ -) -#endif - struct scsi_ioctl_command; struct request_queue; diff --git a/include/linux/blktrace_api.h b/include/linux/blktrace_api.h index 2e105a12fe291ee730a2b9fb72f23f632e1aac7b..7e11d23ac36a40db833cdb3bbd6788c92439bc7c 100644 --- a/include/linux/blktrace_api.h +++ b/include/linux/blktrace_api.h @@ -290,12 +290,7 @@ static inline void blk_add_trace_remap(struct request_queue *q, struct bio *bio, #define blk_add_trace_generic(q, rq, rw, what) do { } while (0) #define blk_add_trace_pdu_int(q, what, bio, pdu) do { } while (0) #define blk_add_trace_remap(q, bio, dev, f, t) do {} while (0) -static inline int do_blk_trace_setup(struct request_queue *q, - struct block_device *bdev, - struct blk_user_trace_setup *buts) -{ - return 0; -} +#define do_blk_trace_setup(q, bdev, buts) (-ENOTTY) #endif /* CONFIG_BLK_DEV_IO_TRACE */ #endif /* __KERNEL__ */ #endif diff --git a/include/linux/kernel.h b/include/linux/kernel.h index 47160fe378c98f84b5c5295a7f987744f163a956..d9725a28a2655d14919906359198e0685e98e56c 100644 --- a/include/linux/kernel.h +++ b/include/linux/kernel.h @@ -42,6 +42,20 @@ extern const char linux_proc_banner[]; #define DIV_ROUND_UP(n,d) (((n) + (d) - 1) / (d)) #define roundup(x, y) ((((x) + ((y) - 1)) / (y)) * (y)) +#ifdef CONFIG_LBD +# include +# define sector_div(a, b) do_div(a, b) +#else +# define sector_div(n, b)( \ +{ \ + int _res; \ + _res = (n) % (b); \ + (n) /= (b); \ + _res; \ +} \ +) +#endif + /** * upper_32_bits - return bits 32-63 of a number * @n: the number we're accessing